Element block pseudo-class :active generated with box-sizing content-box border-radius transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px line-height 1 float none border 0px rgba(0,0,0,1) solid position static margin 0px font-weight normal background cursor default padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block transition overflow hidden font-size 16px z-index auto height auto